Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
Just wanted to share how to interface a thermistor (103) with Nrf52840 and get the values over a BLE android app (Nordic toolbox). refer here,
github.com/.../Thermistor...
Just wanted to share the project for interfacing IR distance sensor with Nrf52840 and get the values over BLE app (Nordic toolbox)
github.com/.../distance-sensor-with-N...
Hi..
I am working nrf52832 with accelerometer sensor, I want to store the data about 100hz for 1sec in flash, I want to store it an array and send it over ble how to do...
- I used https://github.com/NordicSemiconductor/Android-BLE-Library version 2.1.1 and https://github.com/NordicSemiconductor/Android-Scanner-Compat-Library to code My Ble...
We plan to develop a temperature and humidity sensor based on nRF52832, which needs to evaluate power consumption to confirm battery selection.
are there any similar data...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
I'm trying to optimize an Azure project based on the Asset Tracker example. I was recommended setting CONFIG_SERIAL=n in both the Application FW and SPM. However when I add...
Hi,
I based a new device design on the Thingy91 antenna and tuning circuitry and noticing that the current consumption of the two QM12038's negates the amazing power efficiency...
1.In docs I see: “This example requires one of the following SoftDevices: S112, S132, S140”. What is the reason not to support S113?
2.Is there a way to accomplish functionality...
The Cloud_client sample application does not work in this version.
The connection with the nRF Cloud is disconnected immediately:
I: Network registration status: Connected...
Hi, I am trying to add a secure button less OTA service in my application.
1-I have successfully added service but showing the following error.(I can see OTA service in...
Hi,
We have been working with a Zigbee coordinator based on nRF52840 with nRF5_SDK_for_Thread_and_Zigbee_v4.0.0_dc7186b, Softdevice and FreeRTOS.
Zigbee task defines a...
Hi,
Is it possible to add a custom characteristic to a standard BLE service? I wish to add a CO monitor with ESS (0x 181A ). If yes, how to add a 128 bit UUID with this...
Hello,
I want to output in one pin 400kHz and inverse of 400kHz in the other pin. I have somehow managed to output the the 400kHz but haven't managed to output its inverse...
